| Year | 2011 |
| Date | 11-Mar |
| Volume | 206 |
| Issue | 4,399 |
| Page | 336 |
| Category | Internal Combustion |
| Part | |
| Title | Building a 25cc Four Stroke engine |
| Author | Dave Fenner |
| Notes | Starts to build his new engine design. Cylinder assembly, piston assembly, connecting rod, crankshaft, reference |